Casing for hot air hand dryer



FIG. 1 is a perspective view of a casing for hot air hand dryer, showingour new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof.

The ornamental design for a casing for hot air hand dryer, as shown.